Legato launches $999 AI hearing glasses built by Bose veterans

Legato, a hearing tech startup founded by two former Bose executives, began selling its flagship AI hearing glasses on Thursday. The device, called Legato Frames, starts at $999 and integrates the company's patented hearing-assistance technology directly into the arms of eyewear frames. Legato designed the glasses for adults with up to moderate levels of hearing loss.

The launch puts a concrete product behind a startup that only emerged from stealth a few weeks ago with $12 million in funding from Neotribe Ventures, Listen, and Village Global. It also arrives at a moment when hearing care is shifting from specialized medical devices toward consumer electronics, a market where the founders' former employers — Bose, EssilorLuxottica, and Meta — have already staked claims.

Founders with Bose, EssilorLuxottica, and Audicus credentials

Mehul Trivedi and Steve Romine founded Legato in 2024. Trivedi led the creation of Bose Frames, the audio sunglasses Bose introduced in 2019, and later joined EssilorLuxottica, where he led smart eyewear efforts and worked on the Meta Ray-Ban smart glasses. Romine ran Bose's hearing aids division and went on to serve as COO of hearing care company Audicus. The pair joined forces to explore the intersection of hearing technology and smart eyewear.

That background shapes the product. Legato Frames look like conventional glasses rather than medical devices, which the company says is the point: the startup's stated goal is to make hearing care more accessible by addressing the cost, comfort, and stigma associated with traditional hearing aids.

The stigma argument is grounded in real adoption problems. Traditional hearing aids carry a visibility that many adults with hearing loss avoid, and the cost of prescription devices routinely runs into thousands of dollars. By embedding hearing assistance into eyewear — an accessory tens of millions of people already wear daily — Legato is betting it can reach people who would never visit an audiologist.

An AI approach to noisy environments

The technical differentiator is how Legato handles sound. Traditional hearing aids often use directional microphones to focus on sounds coming from a particular direction, an approach that can struggle in noisy environments like restaurants or crowded streets. Legato instead uses an AI-powered system that distinguishes voices from background noise and amplifies the voices while reducing unwanted sounds.

The glasses use an open-ear design, which normally carries a risk: sound leaking to people nearby. Legato says its dual-speaker system solves this by directing sound toward the wearer while canceling sound that escapes. The company claims the design reduces escaping sound by 99% just a few inches away from the ear.

Privacy is another explicit design choice. All processing happens directly on the glasses, and the device has no cameras or recording capability, according to the company. That positions Legato Frames against camera-equipped smart glasses like the Meta Ray-Bans, which Trivedi worked on at EssilorLuxottica and which have drawn privacy scrutiny in public spaces.

Specs, availability, and insurance coverage

The hardware numbers matter for a wearable meant to be worn all day. Legato Frames weigh 34 grams with lenses and deliver 10-12 hours of battery life. They come in three styles and support prescription lenses. They also support Bluetooth streaming for music and calls, which folds them into the same use cases as ordinary audio glasses.

Buyers can purchase Legato Frames on the startup's website or through select eye care providers in the U.S. In a notable commercial move, the glasses are eligible for coverage by vision insurance in that channel — a distribution and reimbursement path that could meaningfully lower the effective price compared with hearing aids, which in the U.S. have historically lacked insurance coverage and have only recently seen over-the-counter alternatives following the FDA's 2022 regulatory category.

Legato is not pursuing the hearing aid replacement market outright. The company frames the product as designed for adults with up to moderate hearing loss, a segment that includes the large population of people who have mild-to-moderate hearing difficulties but have never purchased a hearing aid. The $999 starting price also sits below many premium prescription hearing aids, which can cost several thousand dollars per pair.

Why the launch matters

The stakes here extend beyond one product. Consumer tech companies and audio firms have spent years trying to crack hearing enhancement — Bose itself entered and later exited the hearing aid business, and Apple has added hearing aid features to AirPods Pro. Legato's founding team sits at the center of that history, having built both the audio glasses and hearing aid businesses at Bose, plus smart eyewear at the company that manufactures Meta's glasses.

Legato's bet is that the glasses form factor, combined with on-device AI noise processing and vision-insurance eligibility, can convert a category of buyers who have ignored both hearing aids and smart glasses. The $12 million raised from Neotribe Ventures, Listen, and Village Global is modest by AI hardware standards, so the company will need the direct-to-consumer and eye care provider channels to perform.

The immediate test will be whether the 99% sound-reduction claim and AI voice separation hold up in the noisy, real-world environments where directional-microphone hearing aids falter — the exact use case Legato says its technology was built to fix.